Monitor



FIG. 1 is a front, right, bottom perspective view of a monitor showing our new design;

FIG. 2 is a back, right, top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is an enlarged left view thereof;

FIG. 6 is an enlarged right view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a back perspective view of the monitor of FIGS. 1-8 shown in an alternate configuration.

The broken lines shown in the drawings depict portions of the monitor that form no part of the claimed design. 

CLAIM The ornamental design for a monitor, as shown and described. 